777101472008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{16251913}}^1$

素因数の和:16252101

約数の個数: 32

約数和(自身を含む): 1501676853600

約数和(自身を除く): 724575381592

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 1112, 5977, 11954, 23908, 47816, 16251913, 32503826, 65007652, 130015304, 698832259, 1397664518, 2259015907, 2795329036, 4518031814, 5590658072, 9036063628, 18072127256, 97137684001, 194275368002, 388550736004, 777101472008]

約数ペア:

[(1, 777101472008), (2, 388550736004), (4, 194275368002), (8, 97137684001), (43, 18072127256), (86, 9036063628), (139, 5590658072), (172, 4518031814), (278, 2795329036), (344, 2259015907), (556, 1397664518), (1112, 698832259), (5977, 130015304), (11954, 65007652), (23908, 32503826), (47816, 16251913)]